Scarce metals
稀有金属
🧩 词语组成解析
scarce
[skɛrs]
adj. 缺乏的，罕见的;
adv. 勉强;仅仅;几乎不;简直不;
五金
🗣️ 情景例句
Marilyn and Richard will be home from the hospital any minute,
Marilyn和Richard随时都会从医院回来，
Don't shout, man.
别吼嘛，老兄。
And he promptly handed the sheet of paper to the gaoler.
说完，他一下子把信递给狱卒。